52004920317

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1\times {\mathrm{68891}}^1$

素因数の和:69353

約数の個数: 32

約数和(自身を含む): 80245401600

約数和(自身を除く): 28240481283

約数列:

[1, 3, 7, 21, 103, 309, 349, 721, 1047, 2163, 2443, 7329, 35947, 68891, 107841, 206673, 251629, 482237, 754887, 1446711, 7095773, 21287319, 24042959, 49670411, 72128877, 149011233, 168300713, 504902139, 2476424777, 7429274331, 17334973439, 52004920317]

約数ペア:

[(1, 52004920317), (3, 17334973439), (7, 7429274331), (21, 2476424777), (103, 504902139), (309, 168300713), (349, 149011233), (721, 72128877), (1047, 49670411), (2163, 24042959), (2443, 21287319), (7329, 7095773), (35947, 1446711), (68891, 754887), (107841, 482237), (206673, 251629)]